Home / 9,450,482.56-13,058,725.44-6,729,504.64

Finding the Fourth Proportional to 9,450,482.56, 13,058,725.44 and 6,729,504.64

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Solution

The fourth proportional to 9,450,482.56, 13,058,725.44 and 6,729,504.64 is: 9,298,864.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,450,482.56 : 13,058,725.44 = 6,729,504.64 : x
  2. Step 2: Convert to fraction form
    9,450,482.56/13,058,725.44 = 6,729,504.64/x
  3. Step 3: Cross multiply
    9,450,482.56x = 13,058,725.44 × 6,729,504.64
  4. Step 4: Simplify right side
    9,450,482.56x = 87,878,753,440,966.03
  5. Step 5: Solve for x
    x = 87,878,753,440,966.03/9,450,482.56
  6. Step 6: Final answer
    x = 9,298,864.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.